My cellphone will be working fine... i will turn it off when i go to school because cellphones aren't allowed in school, but when i try to turn it on after school, it will go to the verizon screen and turn off and back to the verizon screen. Basically, it will just keep turning on and off for like 20 minutes !! or longer.. but the battery would be fully charged. I dont get it !!!?!??!!? Whats going on? I would love to get a new one, but i don't have verizon. I have cricket, and i just got the phone switched over to cricket. Any help !???!??!!?